AGC ELECTRONICS TAIWAN INC

Our LC column packing agent is spherical type silica particle which is utilized our accumulated particle size and pore property control for 60 years. Available mean particle size range is 1.6 to 200 μm and they have narrow particle size distribution.
So, it is able to lower the back pressure and high separation capacity. And the mean pore diameter control range is 4 to 200nm. The pore size distribution is also narrow. Custom orders are possible to combine the particle size and the pore diameter. Our products lead your LC column to high-performance stage.

Features
Applications
Technical

Spherical, all-porous particles, offer-able low back pressureand good separation performance
The purity range of SiO2is 99.9 to 99.99% (high purity grade: EP)
Available wide variety of particle size (1.6 –200μm)
There are accuracy classification grade(DF) for analytical use
Pore size distribution strictly controlled (6 –100nm)
Amorphous type silica, so harmless for health

For analytical column: EP-DF grade
For preparative chromatography column: EP-DM grade
For large scale flash chromatography column: D grade

M.S.GEL Product Lineup

Grade	Application	SiO2	Mean Particle Size	Mean Pore Size
EP-DF Grade	Analytical and semi-preparative HPLC	99.99%	1.6µm～5µm	6nm～100nm
EP-DM Grade	Preparative Chromatography	99.99%	7µm～50µm	6nm～100nm
D Grade	Flash Chromatography	99.9%	50µm～300µm	4nm～100nm

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